2510115278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{421019}}^1$

素因数の和:421303

約数の個数: 16

約数和(自身を含む): 4122627840

約数和(自身を除く): 1612512562

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 421019, 842038, 4631209, 9262418, 114096149, 228192298, 1255057639, 2510115278]

約数ペア:

[(1, 2510115278), (2, 1255057639), (11, 228192298), (22, 114096149), (271, 9262418), (542, 4631209), (2981, 842038), (5962, 421019)]